StepStorageTest.java

package ru.yandex.qatools.allure.storages;

import org.junit.Before;
import org.junit.Test;
import ru.yandex.qatools.allure.model.Step;

import static org.hamcrest.Matchers.hasSize;
import static org.junit.Assert.*;

/**
 * @author Dmitry Baev charlie@yandex-team.ru
 *         Date: 14.12.13
 */
public class StepStorageTest {
    private StepStorage stepStorage;

    @Before
    public void setUp() throws Exception {
        stepStorage = new StepStorage();
    }

    @Test
    public void getLastTest() throws Exception {
        Step step = stepStorage.getLast();
        assertNotNull(step);
        assertTrue(step == stepStorage.getLast());
    }

    @Test
    public void putTest() throws Exception {
        Step step = new Step();
        stepStorage.put(step);
        assertTrue(step == stepStorage.getLast());
    }

    @Test
    public void pollLastTest() throws Exception {
        Step step = stepStorage.getLast();
        assertTrue(step == stepStorage.pollLast());
        assertThat(stepStorage.get(), hasSize(1));
    }

    @Test
    public void childThreadStepsTest() throws Exception {
        final Step last = stepStorage.getLast();
        Thread thread = new Thread(new Runnable() {
            @Override
            public void run() {
                assertTrue(last == stepStorage.getLast());
            }
        });
        thread.start();
        thread.join();
    }

    @Test
    public void childThreadStepsIfParentDontInitStepsTest() throws Exception {
        final Step[] childLast = new Step[1];
        Thread thread = new Thread(new Runnable() {
            @Override
            public void run() {
                childLast[0] = stepStorage.getLast();
            }
        });
        Step last = stepStorage.getLast();
        assertFalse(last == childLast[0]);
        thread.start();
        thread.join();
    }
}